samba - Sep 2017 - Antwort: Antwort: Re: Windows 10 and Java Applications on a samba share

Hello everyone,

so no one has any idea what causes this problem? :-(

Nils


Von:    Nils Wieseloh via samba <samba at lists.samba.org>
An:     Brian Cowan <brian.cowan at hcl.com>, 
Kopie:  "samba at lists.samba.org" <samba at lists.samba.org>,
samba
<samba-bounces at lists.samba.org>
Datum:  28.07.2017 08:44
Betreff:        [Samba] Antwort: Re: Windows 10 and Java Applications on a 
samba share
Gesendet von:   "samba" <samba-bounces at lists.samba.org>



Hi Brian,

one more information.
This behaviour also happens on a WIndows 2012 R2 Server System.

Nils

**************************************************************
Nils Wieseloh
Rechenzentrum Verden GmbH
Heinrich-Schröder-Weg 1, 27283 Verden (Germany)
Tel.  +49 (0)4231-955 349;  Fax. +49 (0)4231- 955 333
www.vit.de
Amtsgericht Walsrode HRB Nr. 120138
Geschäftsführer: Dr. Reinhard Reents
Vorsitzender des Aufsichtsrates: Anton Fortwengel
***************************************************************




Von:    Brian Cowan via samba <samba at lists.samba.org>
An:     "samba at lists.samba.org" <samba at lists.samba.org>, 
Datum:  27.07.2017 17:14
Betreff:        Re: [Samba] Windows 10 and Java Applications on a samba 
share
Gesendet von:   "samba" <samba-bounces at lists.samba.org>



A few questions:
What Java version? There may be classloader behavior interactions.
Is this limited to Windows 10, or can you see it in 8/8.1?
How is the Java application packaged? Is it everything-in-a-single-JAR 
(which incidentally makes java 8 bog down) or are there multiple JARs? 
Is there any pattern to which functions do, and do not work?
How does loading off a remote pure-Windows share work?

Brian

-----Original Message-----
From: samba [mailto:samba-bounces at lists.samba.org] On Behalf Of Nils 
Wieseloh via samba
Sent: Thursday, July 27, 2017 10:01 AM
To: samba at lists.samba.org
Subject: [Samba] Windows 10 and Java Applications on a samba share

Hello,

our company has problems with opening java applications from a samba-share 

from all Windows 10 Clients. After opening any java-application, which is 
located on a samba share (tested with version 4.4 and 4.6) and keep the 
application open for some hours, the application works not correctly 
anymore. Only some functions react. This happens with every 
java-application we tested so far. Does anyone have this problem too or 
does anyone have any suggestions what this could be?
I am looking forward to get some replies.

Regards
Nils Wieseloh

**************************************************************
Nils Wieseloh
Rechenzentrum Verden GmbH
Heinrich-Schröder-Weg 1, 27283 Verden (Germany) Tel.  +49 (0)4231-955 349; 

 Fax. +49 (0)4231- 955 333 www.vit.de Amtsgericht Walsrode HRB Nr. 120138
Geschäftsführer: Dr. Reinhard Reents
Vorsitzender des Aufsichtsrates: Anton Fortwengel
***************************************************************
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On Fri, 8 Sep 2017 09:42:48 +0200
Nils Wieseloh via samba <samba at lists.samba.org> wrote:
> Hello everyone,
> 
> so no one has any idea what causes this problem? :-(
> 
> Nils
I think you would have had a reply by now if anybody knew how to fix
your problem :-(

I am not entirely sure that this is a Samba problem anyway, you posted:

This behaviour also happens on a WIndows 2012 R2 Server System.

So if it happens on Samba AND Windows, you could be looking at it from
the wrong end, it could be a windows client problem.

Personally, I think anybody who runs a java application in a long
running way, is one brick short of a full load ;-)

I used to work at a place that used java in a parts look up system,
after every windows update that included java, I had to go around and
back out the java update because it broke the parts look up system.

Rowland

Hi Rowland,

This behaviour also happens on a WIndows 2012 R2 Server System.
=> I wanted to say, that this behaviour happens, if I open the java 
program on the samba share with a WIndows 2012 R2 system.

Nils




Von:    Rowland Penny via samba <samba at lists.samba.org>
An:     samba at lists.samba.org, 
Datum:  08.09.2017 10:20
Betreff:        Re: [Samba] Antwort: Antwort: Re: Windows 10 and Java 
Applications on a samba share
Gesendet von:   "samba" <samba-bounces at lists.samba.org>



On Fri, 8 Sep 2017 09:42:48 +0200
Nils Wieseloh via samba <samba at lists.samba.org> wrote:
> Hello everyone,
> 
> so no one has any idea what causes this problem? :-(
> 
> Nils
I think you would have had a reply by now if anybody knew how to fix
your problem :-(

I am not entirely sure that this is a Samba problem anyway, you posted:

This behaviour also happens on a WIndows 2012 R2 Server System.

So if it happens on Samba AND Windows, you could be looking at it from
the wrong end, it could be a windows client problem.

Personally, I think anybody who runs a java application in a long
running way, is one brick short of a full load ;-)

I used to work at a place that used java in a parts look up system,
after every windows update that included java, I had to go around and
back out the java update because it broke the parts look up system.

Rowland

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